Skip to main content

SubmitBatch

hyperlight_common::virtq

Struct SubmitBatch 

Source 
pub struct SubmitBatch<'a, M, N, P> { /* private fields */ }
Expand description

A scoped batch of producer submissions.

Submissions are published immediately, while notification is delayed until finish. finish is explicit because the event-suppression check can fail; dropping a batch does not notify.

Implementations§

Source§

impl<'a, M, N, P> SubmitBatch<'a, M, N, P>
where M: MemOps + Clone, N: Notifier, P: BufferProvider + Clone,

Source

pub fn chain(&self) -> ChainBuilder<M, P>

Begin building a descriptor chain for this batch.

Source

pub fn submit(&mut self, chain: SendChain<M, P>) -> Result<Token, VirtqError>

Publish a chain as part of this batch without notifying yet.

Source

pub fn finish(self) -> Result<bool, VirtqError>

Finish the batch and notify the consumer once if event suppression requires it for the whole published range.

Returns true if a notification was sent.

Auto Trait Implementations§

§

impl<'a, M, N, P> !UnwindSafe for SubmitBatch<'a, M, N, P>

§

impl<'a, M, N, P> Freeze for SubmitBatch<'a, M, N, P>

§

impl<'a, M, N, P> RefUnwindSafe for SubmitBatch<'a, M, N, P>
where N: RefUnwindSafe, P: RefUnwindSafe, M: RefUnwindSafe,

§

impl<'a, M, N, P> Send for SubmitBatch<'a, M, N, P>
where N: Send, P: Send, M: Send,

§

impl<'a, M, N, P> Sync for SubmitBatch<'a, M, N, P>
where N: Sync, P: Sync, M: Sync,

§

impl<'a, M, N, P> Unpin for SubmitBatch<'a, M, N, P>

§

impl<'a, M, N, P> UnsafeUnpin for SubmitBatch<'a, M, N, P>

Blanket Implementations§

Source§

impl<T> Any for T
where T: 'static + ?Sized,

Source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
Source§

impl<T> Borrow<T> for T
where T: ?Sized,

Source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
Source§

impl<T> BorrowMut<T> for T
where T: ?Sized,

Source§

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
Source§

impl<T> From<T> for T

Source§

fn from(t: T) -> T

Returns the argument unchanged.

Source§

impl<T> Instrument for T

Source§

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
Source§

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
Source§

impl<T, U> Into<U> for T
where U: From<T>,

Source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

Source§

impl<T, U> TryFrom<U> for T
where U: Into<T>,

Source§

type Error = Infallible

The type returned in the event of a conversion error.
Source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
Source§

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

Source§

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
Source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
Source§

impl<T> WithSubscriber for T

Source§

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more
Source§

fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more